package com.hmdp.utils;

/**
 * Redis 常量定义类
 * 包含项目中使用到的 Redis key 模式和相关 TTL（秒）设置，例如登录验证码、登录用户标识、
 * 缓存空值过期时间、店铺缓存与分布式锁键、秒杀库存键等。
 */
public class RedisConstants {
    public static final String LOGIN_CODE_KEY = "login:code:";
    public static final Long LOGIN_CODE_TTL = 2L;
    public static final String LOGIN_USER_KEY = "login:token:";
    public static final Long LOGIN_USER_TTL = 36000L;

    public static final Long CACHE_NULL_TTL = 2L;

    public static final Long CACHE_SHOP_TTL = 30L;
    public static final String CACHE_SHOP_KEY = "cache:shop:";

    public static final String CACHE_SHOP_TYPE_KEY = "cache:shop-type";
    public static final Long CACHE_SHOP_TYPE_TTL = 1L;

    public static final String LOCK_SHOP_KEY = "lock:shop:";
    public static final Long LOCK_SHOP_TTL = 10L;

    public static final String SECKILL_STOCK_KEY = "seckill:stock:";
    public static final String BLOG_LIKED_KEY = "blog:liked:";
    public static final String FEED_KEY = "feed:";
    public static final String SHOP_GEO_KEY = "shop:geo:";
    public static final String USER_SIGN_KEY = "sign:";
    public static final String FOLLOW_KEY = "follows:";
}
